Parasite Inside (AppID: 3299110)
Parasite Inside - Steam Analytics & Details
A NSFW sci-fi survival horror where you explore an infested colonization ship, solve puzzles, and survive the unknown. Explore pricing history and player statistics for Parasite Inside.
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Parasite Inside Trailer 1
System Requirements
- OS: Windows 10/11 (64bit)
- Processor: Intel Core i5-8250U / AMD Ryzen 5 5500 or better
- Memory: 10 GB RAM
- Graphics: GTX 1050Ti / AMD 500 Series or better with 4GB VRAM
- DirectX: Version 11
- Storage: 2500 MB available space
- OS: Windows 10/11 (64bit)
- Processor: Intel Core i5-8250U / AMD Ryzen 5 5500 or better
- Memory: 16 GB RAM
- Graphics: GTX 1060 / AMD 500 Series or better with 6GB VRAM
- DirectX: Version 12
- Storage: 2500 MB available space
Additional Information
*languages with full audio support
Pricing Information
Additional Information
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About This Game
A NSFW sci-fi survival horror where you explore an infested colonization ship, solve puzzles, and survive the unknown.
Detailed Description
Parasite Inside is a third-person atmospheric sci-fi horror set aboard the COLOS-8 — a massive colonization ship that suffered a mysterious disaster. You play as Oni Lim, the ship’s chief engineer, who awakens from cryo-sleep to discover that something alien has infiltrated the ship... and possibly herself.


Expect dark, immersive environments, narrative exploration, puzzle-solving, a dynamic infection system, and multiple endings — including NSFW content fully integrated into the world and story.

Atmospheric third-person horror in a deep sci-fi setting
Infection system that affects gameplay and narrative
Fully voiced cutscenes and immersive sound design
Logical puzzles and engineering-based gameplay
Multiple endings based on your decisions and infection level